Tuning Rx-V640Rds; Automatic Tuning; Manual Tuning - Yamaha RX-V640RDS Owner's Manual

There are 2 methods of tuning; automatic and manual.
Automatic tuning is effective when station signals are
strong and there is no interference.
I Automatic tuning
1
INPUT
STANDBY
/ON
INPUT MODE 6CH INPUT
SILENT
SPEAKERS STEREO PROGRAM A/B/C/D/E
A B
EFFECT NEXT
PHONES
1
Rotate the INPUT selector (or press TUNER
on the remote control) to select TUNER as
the input source.
INPUT
Front panel
2
Press FM/AM to select the reception band.
"FM" or "AM" appears on the front panel display.
FM/AM
3
Press TUNING MODE (AUTO/MAN'L MONO)
so that the "AUTO" indicator lights up on the
front panel display.
TUNING MODE
AUTO/MANUAL MONO
If the colon (:) appears on the front panel display,
press PRESET/TUNING (EDIT) to turn it off.
VCR2/DVR
PRESET/TUNING
A
EDIT
32
TUNING
3 3 2
VOLUME
PRESET/TUNING FM/AM
EDIT
TUNING MODE MEMORY
AUTO/MANUAL MONO MAN`L/AUTO FM
BASS TREBLE
VIDEO AUX
PRESET/TUNING
SET MENU
S VIDEO VIDEO L AUDIO R OPTICAL
4
CD MD/CD-R TUNER
D - TV/CBL V - AUX
DVD
or
VCR 1 VCR2/DVR
Remote control
or
AUTO
Lights up
VCR1 V-AUX D-TV/CBL DVD MD/CD-R
SP
A TUNED
AM 1440 kHz
RX-V640RDS
4
Press PRESET/TUNING l / h once to begin

automatic tuning.

Press h to tune in to a higher frequency, or press l
to tune in to a lower frequency.
VCR2/DVR VCR1
SP
A
A
When the unit is tuned in to a station, the "TUNED"
indicator lights up and the frequency of the station
received is shown on the front panel display.
I Manual tuning
If the signal from the station you are trying to select is
weak, you must tune in to it manually.
1
Select TUNER and the reception band
following steps 1 and 2 described in
"Automatic tuning" at left.
2
Press TUNING MODE (AUTO/MAN'L MONO)
until the "AUTO" indicator disappears from
the front panel display.
TUNING MODE
AUTO/MANUAL MONO
If the colon (:) appears on the front panel display,
press PRESET/TUNING (EDIT) to turn it off.
PRESET/TUNING
EDIT
3
Press PRESET/TUNING
l / h to tune in to the
desired station manually.
Hold down the button to
continue searching.
TUNER
Note
AUTO
• Manually tuning in to an FM station will automatically change
the reception mode to monaural to increase the signal quality.
PRESET/TUNING
SET MENU
V-AUX D-TV/CBL DVD MD/CD-R TUNER
AUTO
TUNED
AM 1530 kHz
AUTO
Disappears
VCR2/DVR VCR1 V-AUX D-TV/CBL DVD
SP
A
A AM 1440 kHz
PRESET/TUNING
SET MENU
MD/CD-R TUNER
TUNED